Play Framework with weld

[paincraft]

hi all, i'm trying to use weld 2.2 container in Play Framework but i'm getting error:

ClassCastException: org.jboss.weld.bootstrap.WeldBootstrap cannot be cast to org.jboss.weld.bootstrap.api.CDI11Bootstrap

Below you will find my Global.java (wled crashes at container initialization):

public class Global extends GlobalSettings {

    private WeldContainer weld;

    @Override
    public void onStart(Application app) {
        weld = new Weld().initialize();
    }

    @Override
    public void onStop(Application app) {
        shutdown(weld);
    }

    @Override
    public <A> A getControllerInstance(Class<A> clazz) {
        return weld.instance().select(clazz).get();
    }

    private void shutdown(WeldContainer weld) {
        ShutdownManager shutdownManager = weld.instance().select(ShutdownManager.class).get();
        shutdownManager.shutdown();
    }
}

Anyone could help ?

Update:

Same problem with Java SE CDI

public class RuntimeEnvironmentProducerTest {    
    @Inject
    RuntimeEnvironmentProducer environment;
    
    public void runTest(){
        if(environment != null){
            System.out.println("environment ok");
        }else{
            System.out.println("environment not ok");
        }
    }
}

public class MainTests {
    
      public static void main(String[] args) throws IOException {
          
           Weld weld = new Weld();
           WeldContainer container = weld.initialize();
           
           RuntimeEnvironmentProducerTest runtimeEnvironmentProducerTest 
               = container.instance().select(RuntimeEnvironmentProducerTest.class).get();
           
           runtimeEnvironmentProducerTest .runTest();
           
           weld.shutdown();
         
          }
}

Output:
12:28:12.939 [main] DEBUG org.jboss.logging - Logging Provider: org.jboss.logging.Slf4jLoggerProvider
12:28:13.024 [main] INFO  org.jboss.weld.Version - WELD-000900 1.1.13 (Final)
Exception in thread "main" java.lang.ClassCastException: org.jboss.weld.bootstrap.WeldBootstrap cannot be cast to org.jboss.weld.bootstrap.api.CDI11Bootstrap
    at org.jboss.weld.environment.se.Weld.initialize(Weld.java:120)
    at producersTests.MainTests.main(MainTests.java:17)

[mkouba]

Hi Radosław,

First, I can see "WELD-000900 1.1.13 (Final)" in the log. It seems you have multiple Weld versions on the classpath. Make sure you only have Weld 2.2 on the classpath (e.g. use mvn dependency:tree). Also your Global class shutdown method should be fixed - you can't inject/lookup the correct ShutdownManager, instead invoke org.jboss.weld.environment.se.Weld#shutdown() directly.